format dbg output

service/dbg.lua

@@ -1,12 +1,43 @@
 local skynet = require "skynet"
-local print_r = require "print_r"
 
 local cmd = { ... }
 
+local function format_table(t)
+	local index = {}
+	for k in pairs(t) do
+		table.insert(index, k)
+	end
+	table.sort(index)
+	local result = {}
+	for _,v in ipairs(index) do
+		table.insert(result, string.format("%s:%s",v,tostring(t[v])))
+	end
+	return table.concat(result,"\t")
+end
+
+local function dump_line(key, value)
+	if type(value) == "table" then
+		print(key, format_table(value))
+	else
+		print(key,tostring(value))
+	end
+end
+
+local function dump_list(list)
+	local index = {}
+	for k in pairs(list) do
+		table.insert(index, k)
+	end
+	table.sort(index)
+	for _,v in ipairs(index) do
+		dump_line(v, list[v])
+	end
+end
+
 skynet.start(function()
 	local list = skynet.call(".launcher","lua", unpack(cmd))
 	if list then
-		print_r(list)
+		dump_list(list)
 	end
 	skynet.exit()
 end)

service/launcher.lua

@@ -5,6 +5,10 @@ local services = {}
 
 local command = {}
 
+local function handle_to_address(handle)
+	return tonumber("0x" .. string.sub(handle , 2))
+end
+
 function command.LIST()
 	local list = {}
 	for k,v in pairs(services) do
@@ -27,6 +31,7 @@ function command.STAT()
 end
 
 function command.INFO(handle)
+	handle = handle_to_address(handle)
 	if services[handle] == nil then
 		skynet.ret(skynet.pack(nil))
 	else
@@ -36,6 +41,7 @@ function command.INFO(handle)
 end
 
 function command.KILL(handle)
+	handle = handle_to_address(handle)
 	skynet.kill(handle)
 	skynet.ret( skynet.pack({ [handle] = tostring(services[handle]) }))
 	services[handle] = nil